Students at a Connecticut university are working on a daunting assignment: Who was the suspected Nazi who protected a Jewish family 75 years ago from violence and warned them to flee Austria just before World War II broke out?

Sullivan County Director of Schools Jubal Yennie is among 17 applicants to become Wilson County director of schools. Yennie is a former assistant director of schools in Williamson County, which like Wilson is also near Nashville.

At seven "Work Colleges" around the country — including Alice Lloyd and Berea in Kentucky and Warren Wilson in Asheville, N.C. — students are required to work on campus as part of their studies to pay off at least some of their tuition before graduation.

The song says the wheels on the bus go round and round, round and round. But it doesn't mention the cost of the bus, fuel, drivers' and mechanics' pay, parts and bus depreciation, all of which keep the circular motion going.